view function run time

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view function run time

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qianghu
Contributor II

With IAR Embedded Workbench 、PE and S32K146,how I can view the time a function run?

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danielmartynek
NXP TechSupport
NXP TechSupport

Hi,

This is rather a question for IAR support.

But if you want to measure the execution time of a function, you can use DWT. 

ARM Information Center 

Cycle Counting on ARM Cortex-M with DWT | MCU on Eclipse 

Regards,

Daniel

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1,046 Views
danielmartynek
NXP TechSupport
NXP TechSupport

Hi,

This is rather a question for IAR support.

But if you want to measure the execution time of a function, you can use DWT. 

ARM Information Center 

Cycle Counting on ARM Cortex-M with DWT | MCU on Eclipse 

Regards,

Daniel

1,045 Views
qianghu
Contributor II

Thank you very much!

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